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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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could not identified

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "could not identified" is not correct in English.
The correct form should be "could not identify." You can use it when expressing an inability to recognize or determine something. Example: "The system could not identify the source of the error."

⚠ May contain grammatical issues

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

3 human-written examples

Some bodies were so bloated and decomposed that they could not identified.

News & Media

Vice

Subunits I, IIa and V could not identified in the cDNA library [ 21] or in the ESTs [ 30].

We also recognized one conserved gene, Bra040356 in B. rapa corresponding to RPM1 but its domain type could not identified.

Human-verified similar examples from authoritative sources

Similar Expressions

56 human-written examples

Her father could not identify the body.

News & Media

The New York Times

He could not identify the component.

News & Media

The New York Times

X. returned they could not identify him.

News & Media

The New Yorker

But he could not identify Mr. Schwarz.

News & Media

The New York Times

I could not identify with him".

News & Media

The New York Times

Ms. Barrett could not identify her attacker.

News & Media

The New York Times

Neighbors could not identify the dead woman.

News & Media

The New York Times

Club officers could not identify who painted William Taft.

News & Media

The New York Times
Show more...

Expert writing Tips

Best practice

Always use the base form of the verb after "could not". The correct phrasing is "could not identify", "could not determine", etc.

Common error

Avoid using the past participle form (identified, determined) after "could not". This creates grammatically incorrect sentences. Instead, use the base form of the verb.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

87%

Authority and reliability

2.8/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "could not identified" is grammatically incorrect. It attempts to express an inability to recognize or determine something but fails due to improper verb conjugation. As Ludwig AI also notes, the correct form is "could not identify".

Expression frequency: Rare

Frequent in

Science

33%

News & Media

67%

Formal & Business

0%

Less common in

Academia

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

The phrase "could not identified" is a grammatically incorrect construction. As Ludwig AI indicates, the correct phrasing is "could not identify". This error typically arises from using the past participle form of the verb instead of the base form after the auxiliary verb "could". While examples of the incorrect phrase exist, they are infrequent and should be avoided. The correct phrase expresses an inability to recognize or determine something and is commonly used in both news and scientific contexts. Remember to always use the base form of the verb (e.g., identify, determine) after "could not" to ensure grammatical accuracy.

FAQs

What is the correct way to use "could not identified" in a sentence?

The phrase "could not identified" is grammatically incorrect. The correct form is "could not identify", which means unable to recognize or determine something.

What can I say instead of "could not identified"?

Since "could not identified" is incorrect, use alternatives like "could not identify", "was unable to identify", or "failed to identify".

Which is correct, "could not identified" or "could not identify"?

"Could not identify" is the correct phrase. The form "could not identified" uses the past participle incorrectly.

What's the difference between "could not identify" and "was not able to identify"?

Both "could not identify" and "was not able to identify" express an inability to recognize or determine something. The latter is slightly more formal.

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Source & Trust

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Authority and reliability

2.8/5

Expert rating

Real-world application tested

Most frequent sentences: